Home
Class 11
MATHS
A vector vec(OP) makes 60^(@) and 45^(@)...

A vector `vec(OP)` makes `60^(@)` and `45^(@)` with the positive direction of the x and y axes repectively. Then the angle between `vec(OP)` and the z axis is _______

A

`45^(@)`

B

`60^(@)`

C

`90^(@)`

D

`30^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER -19

    FULL MARKS|Exercise SAMPLE PAPER UNSOLVED-19(II)|9 Videos
  • SAMPLE PAPER -19

    FULL MARKS|Exercise SAMPLE PAPER UNSOLVED-19(III)|10 Videos
  • SAMPLE PAPER -17

    FULL MARKS|Exercise PART -IV|7 Videos
  • SAMPLE PAPER -5

    FULL MARKS|Exercise PART-I (CHOOSE THE CORRECT ANSWER)|2 Videos

Similar Questions

Explore conceptually related problems

A vector vec(OP) makes 60^(@) and 45^(@) with the positive direction of the x and y axes respectively. Then the angle between vec(OP) and the z-axis is

A vector vec(OP) makes 60^(@) and 45^(@) with the positive direction of x and y axes respectively. Then the angle between vec(OP) and z axis is

A vector vecOP makes 60^(@) each with positive direction of x and y axis then the angle between vecOP and z axis is:

If a line makes angles 90^@,60^@ and 30^@ with the positive direction of x,y and z axis respectively. Find its directions cosines .

A vector makes equal angle with the positive direction of the coordinate axes. Then each angle is equal to

A vector makes equal angle with the positive direction of the co - ordinate axes then each angle is equal to ……………….

If a line makes an angle of pi/4 with the positive direction of each of x-axis and y-axis, then the angel that the line makes with the positive direction of the z-axis is a. pi/3 b. pi/4 c. pi/2 d. pi/6